I didn't have the A2091 roms set up right in the ROM menu but it still doesn't work. Now it hangs on a black screen. Log attached.

Your config probably does not work in real world: A590/A2091 DMA is only 24-bit capable: remove all Z3 expansions and 32-bit RAMs. Next step: remove all expansions that make no difference to this problem to reduce unknown variables.